From: Chris Lattner <sabre@nondot.org>
Date: Sun, 15 Jan 2006 19:15:46 +0000 (+0000)
Subject: Disable a broken optimization
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=7f9975a793c575c3e4081e2b0dc3c950681cd316;p=oota-llvm.git

Disable a broken optimization


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25340 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 96b442cfb65..56dc26a2fa4 100644
--- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -445,7 +445,8 @@ SparcV8TargetLowering::LowerCallTo(SDOperand Chain, const Type *RetTy,
       ObjSize = 8;
       // If we can store this directly into the outgoing slot, do so.  We can
       // do this when all ArgRegs are used and if the outgoing slot is aligned.
-      if (RegValuesToPass.size() >= 6 && ((ArgOffset-68) & 7) == 0) {
+      // FIXME: McGill/misr fails with this.
+      if (0 && RegValuesToPass.size() >= 6 && ((ArgOffset-68) & 7) == 0) {
         ValToStore = Val;
         break;
       }
diff --git a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
index 96b442cfb65..56dc26a2fa4 100644
--- a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
+++ b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
@@ -445,7 +445,8 @@ SparcV8TargetLowering::LowerCallTo(SDOperand Chain, const Type *RetTy,
       ObjSize = 8;
       // If we can store this directly into the outgoing slot, do so.  We can
       // do this when all ArgRegs are used and if the outgoing slot is aligned.
-      if (RegValuesToPass.size() >= 6 && ((ArgOffset-68) & 7) == 0) {
+      // FIXME: McGill/misr fails with this.
+      if (0 && RegValuesToPass.size() >= 6 && ((ArgOffset-68) & 7) == 0) {
         ValToStore = Val;
         break;
       }